20178331776

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:348

約数の個数: 384

約数和(自身を含む): 62553254400

約数和(自身を除く): 42374922624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 64, 71, 72, 87, 94, 96, 116, 128, 141, 142, 144, 174, 181, 188, 192, 213, 232, 261, 282, 284, 288, 348, 362, 376, 384, 423, 426, 464, 522, 543, 564, 568, 576, 639, 696, 724, 752, 846, 852, 928, 1044, 1086, 1128, 1136, 1152, 1278, 1363, 1392, 1448, 1504, 1629, 1692, 1704, 1856, 2059, 2088, 2172, 2256, 2272, 2556, 2726, 2784, 2896, 3008, 3258, 3337, 3384, 3408, 3712, 4089, 4118, 4176, 4344, 4512, 4544, 5112, 5249, 5452, 5568, 5792, 6016, 6177, 6516, 6674, 6768, 6816, 8178, 8236, 8352, 8507, 8688, 9024, 9088, 10011, 10224, 10498, 10904, 11136, 11584, 12267, 12354, 12851, 13032, 13348, 13536, 13632, 15747, 16356, 16472, 16704, 17014, 17376, 18048, 18531, 20022, 20448, 20996, 21808, 23168, 24534, 24708, 25521, 25702, 26064, 26696, 27072, 27264, 30033, 31494, 32712, 32944, 33408, 34028, 34752, 37062, 38553, 40044, 40896, 41992, 43616, 47241, 49068, 49416, 51042, 51404, 52128, 53392, 54144, 60066, 62988, 65424, 65888, 68056, 69504, 74124, 76563, 77106, 80088, 81792, 83984, 87232, 94482, 96773, 98136, 98832, 102084, 102808, 104256, 106784, 115659, 120132, 125976, 130848, 131776, 136112, 148248, 153126, 154212, 160176, 167968, 174464, 188964, 193546, 196272, 197664, 204168, 205616, 208512, 213568, 231318, 240264, 246703, 251952, 261696, 263552, 272224, 290319, 296496, 306252, 308424, 320352, 335936, 372679, 377928, 387092, 392544, 395328, 408336, 411232, 427136, 462636, 480528, 493406, 503904, 523392, 544448, 580638, 592992, 603997, 612504, 616848, 640704, 671872, 740109, 745358, 755856, 774184, 785088, 790656, 816672, 822464, 870957, 925272, 961056, 986812, 1007808, 1088896, 1118037, 1161276, 1185984, 1207994, 1225008, 1233696, 1281408, 1480218, 1490716, 1511712, 1548368, 1570176, 1633344, 1644928, 1741914, 1811991, 1850544, 1922112, 1973624, 2015616, 2220327, 2236074, 2322552, 2371968, 2415988, 2450016, 2467392, 2960436, 2981432, 3023424, 3096736, 3266688, 3354111, 3483828, 3623982, 3701088, 3844224, 3947248, 4440654, 4472148, 4645104, 4831976, 4900032, 4934784, 5435973, 5920872, 5962864, 6046848, 6193472, 6708222, 6967656, 7247964, 7402176, 7894496, 8881308, 8944296, 9290208, 9663952, 9800064, 10871946, 11841744, 11925728, 12386944, 13416444, 13935312, 14495928, 14804352, 15788992, 17515913, 17762616, 17888592, 18580416, 19327904, 21743892, 23683488, 23851456, 26832888, 27870624, 28991856, 31577984, 35031826, 35525232, 35777184, 37160832, 38655808, 43487784, 47366976, 47702912, 52547739, 53665776, 55741248, 57983712, 70063652, 71050464, 71554368, 77311616, 86975568, 94733952, 105095478, 107331552, 111482496, 115967424, 140127304, 142100928, 143108736, 157643217, 173951136, 210190956, 214663104, 231934848, 280254608, 284201856, 315286434, 347902272, 420381912, 429326208, 560509216, 630572868, 695804544, 840763824, 1121018432, 1261145736, 1681527648, 2242036864, 2522291472, 3363055296, 5044582944, 6726110592, 10089165888, 20178331776]

約数ペア:

[(1, 20178331776), (2, 10089165888), (3, 6726110592), (4, 5044582944), (6, 3363055296), (8, 2522291472), (9, 2242036864), (12, 1681527648), (16, 1261145736), (18, 1121018432), (24, 840763824), (29, 695804544), (32, 630572868), (36, 560509216), (47, 429326208), (48, 420381912), (58, 347902272), (64, 315286434), (71, 284201856), (72, 280254608), (87, 231934848), (94, 214663104), (96, 210190956), (116, 173951136), (128, 157643217), (141, 143108736), (142, 142100928), (144, 140127304), (174, 115967424), (181, 111482496), (188, 107331552), (192, 105095478), (213, 94733952), (232, 86975568), (261, 77311616), (282, 71554368), (284, 71050464), (288, 70063652), (348, 57983712), (362, 55741248), (376, 53665776), (384, 52547739), (423, 47702912), (426, 47366976), (464, 43487784), (522, 38655808), (543, 37160832), (564, 35777184), (568, 35525232), (576, 35031826), (639, 31577984), (696, 28991856), (724, 27870624), (752, 26832888), (846, 23851456), (852, 23683488), (928, 21743892), (1044, 19327904), (1086, 18580416), (1128, 17888592), (1136, 17762616), (1152, 17515913), (1278, 15788992), (1363, 14804352), (1392, 14495928), (1448, 13935312), (1504, 13416444), (1629, 12386944), (1692, 11925728), (1704, 11841744), (1856, 10871946), (2059, 9800064), (2088, 9663952), (2172, 9290208), (2256, 8944296), (2272, 8881308), (2556, 7894496), (2726, 7402176), (2784, 7247964), (2896, 6967656), (3008, 6708222), (3258, 6193472), (3337, 6046848), (3384, 5962864), (3408, 5920872), (3712, 5435973), (4089, 4934784), (4118, 4900032), (4176, 4831976), (4344, 4645104), (4512, 4472148), (4544, 4440654), (5112, 3947248), (5249, 3844224), (5452, 3701088), (5568, 3623982), (5792, 3483828), (6016, 3354111), (6177, 3266688), (6516, 3096736), (6674, 3023424), (6768, 2981432), (6816, 2960436), (8178, 2467392), (8236, 2450016), (8352, 2415988), (8507, 2371968), (8688, 2322552), (9024, 2236074), (9088, 2220327), (10011, 2015616), (10224, 1973624), (10498, 1922112), (10904, 1850544), (11136, 1811991), (11584, 1741914), (12267, 1644928), (12354, 1633344), (12851, 1570176), (13032, 1548368), (13348, 1511712), (13536, 1490716), (13632, 1480218), (15747, 1281408), (16356, 1233696), (16472, 1225008), (16704, 1207994), (17014, 1185984), (17376, 1161276), (18048, 1118037), (18531, 1088896), (20022, 1007808), (20448, 986812), (20996, 961056), (21808, 925272), (23168, 870957), (24534, 822464), (24708, 816672), (25521, 790656), (25702, 785088), (26064, 774184), (26696, 755856), (27072, 745358), (27264, 740109), (30033, 671872), (31494, 640704), (32712, 616848), (32944, 612504), (33408, 603997), (34028, 592992), (34752, 580638), (37062, 544448), (38553, 523392), (40044, 503904), (40896, 493406), (41992, 480528), (43616, 462636), (47241, 427136), (49068, 411232), (49416, 408336), (51042, 395328), (51404, 392544), (52128, 387092), (53392, 377928), (54144, 372679), (60066, 335936), (62988, 320352), (65424, 308424), (65888, 306252), (68056, 296496), (69504, 290319), (74124, 272224), (76563, 263552), (77106, 261696), (80088, 251952), (81792, 246703), (83984, 240264), (87232, 231318), (94482, 213568), (96773, 208512), (98136, 205616), (98832, 204168), (102084, 197664), (102808, 196272), (104256, 193546), (106784, 188964), (115659, 174464), (120132, 167968), (125976, 160176), (130848, 154212), (131776, 153126), (136112, 148248)]